312750360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3931}}^1$

素因数の和:3978

約数の個数: 192

約数和(自身を含む): 1159310880

約数和(自身を除く): 846560520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3931, 3978, 4420, 4680, 5304, 6120, 6630, 7862, 7956, 8840, 9945, 11793, 13260, 15724, 15912, 19655, 19890, 23586, 26520, 31448, 35379, 39310, 39780, 47172, 51103, 58965, 66827, 70758, 78620, 79560, 94344, 102206, 117930, 133654, 141516, 153309, 157240, 176895, 200481, 204412, 235860, 255515, 267308, 283032, 306618, 334135, 353790, 400962, 408824, 459927, 471720, 511030, 534616, 601443, 613236, 668270, 707580, 766545, 801924, 868751, 919854, 1002405, 1022060, 1202886, 1226472, 1336540, 1415160, 1533090, 1603848, 1737502, 1839708, 2004810, 2044120, 2299635, 2405772, 2606253, 2673080, 3007215, 3066180, 3475004, 3679416, 4009620, 4343755, 4599270, 4811544, 5212506, 6014430, 6132360, 6950008, 7818759, 8019240, 8687510, 9198540, 10425012, 12028860, 13031265, 15637518, 17375020, 18397080, 20850024, 24057720, 26062530, 31275036, 34750040, 39093795, 52125060, 62550072, 78187590, 104250120, 156375180, 312750360]

約数ペア:

[(1, 312750360), (2, 156375180), (3, 104250120), (4, 78187590), (5, 62550072), (6, 52125060), (8, 39093795), (9, 34750040), (10, 31275036), (12, 26062530), (13, 24057720), (15, 20850024), (17, 18397080), (18, 17375020), (20, 15637518), (24, 13031265), (26, 12028860), (30, 10425012), (34, 9198540), (36, 8687510), (39, 8019240), (40, 7818759), (45, 6950008), (51, 6132360), (52, 6014430), (60, 5212506), (65, 4811544), (68, 4599270), (72, 4343755), (78, 4009620), (85, 3679416), (90, 3475004), (102, 3066180), (104, 3007215), (117, 2673080), (120, 2606253), (130, 2405772), (136, 2299635), (153, 2044120), (156, 2004810), (170, 1839708), (180, 1737502), (195, 1603848), (204, 1533090), (221, 1415160), (234, 1336540), (255, 1226472), (260, 1202886), (306, 1022060), (312, 1002405), (340, 919854), (360, 868751), (390, 801924), (408, 766545), (442, 707580), (468, 668270), (510, 613236), (520, 601443), (585, 534616), (612, 511030), (663, 471720), (680, 459927), (765, 408824), (780, 400962), (884, 353790), (936, 334135), (1020, 306618), (1105, 283032), (1170, 267308), (1224, 255515), (1326, 235860), (1530, 204412), (1560, 200481), (1768, 176895), (1989, 157240), (2040, 153309), (2210, 141516), (2340, 133654), (2652, 117930), (3060, 102206), (3315, 94344), (3931, 79560), (3978, 78620), (4420, 70758), (4680, 66827), (5304, 58965), (6120, 51103), (6630, 47172), (7862, 39780), (7956, 39310), (8840, 35379), (9945, 31448), (11793, 26520), (13260, 23586), (15724, 19890), (15912, 19655)]